<template>
    <div>
        <h2>图表2</h2>
        <div class="chart" ref="chartDom">

        </div>
    </div>
</template>
<script lang="ts" setup>
import { ref,onMounted } from 'vue'
import * as echarts from 'echarts';
const chartDom = ref()
onMounted(()=>{



let myChart= echarts.init(chartDom.value)

var option;

option = {
  xAxis: {
    type: 'category',
    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
  },
  yAxis: {
    type: 'value'
  },
  series: [
    {
      data: [820, 932, 901, 934, 1290, 1330, 1320],
      type: 'line',
    }
  ]
};

option && myChart.setOption(option);
})
</script>
<style scoped>
h2 {
    /* 48像素 */
    height: 0.6rem;
    color: #fff;
    line-height: 0.6rem;
    text-align: center;
    font-size: 0.25rem;

}

.chart {
    /* 高度360 */
    height: 4.5rem;
    background-color: #fff;
}
</style>